20153660124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1331857}}^1$

素因数の和:1331974

約数の個数: 48

約数和(自身を含む): 51164656928

約数和(自身を除く): 31010996804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 156, 194, 291, 388, 582, 1164, 1261, 2522, 3783, 5044, 7566, 15132, 1331857, 2663714, 3995571, 5327428, 7991142, 15982284, 17314141, 34628282, 51942423, 69256564, 103884846, 129190129, 207769692, 258380258, 387570387, 516760516, 775140774, 1550281548, 1679471677, 3358943354, 5038415031, 6717886708, 10076830062, 20153660124]

約数ペア:

[(1, 20153660124), (2, 10076830062), (3, 6717886708), (4, 5038415031), (6, 3358943354), (12, 1679471677), (13, 1550281548), (26, 775140774), (39, 516760516), (52, 387570387), (78, 258380258), (97, 207769692), (156, 129190129), (194, 103884846), (291, 69256564), (388, 51942423), (582, 34628282), (1164, 17314141), (1261, 15982284), (2522, 7991142), (3783, 5327428), (5044, 3995571), (7566, 2663714), (15132, 1331857)]